Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

G. Michael Sawicki, LCSW

Clinical Social Worker in Butte, MT · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1598775769

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name G. Michael Sawicki

Credential LCSW

Sex Male

Practice address 106 W Broadway St, Butte, MT, 59701

Phone (406) 723-5489

Fax (406) 723-4857

Enumeration date Aug 9, 2006

Last updated in NPPES Jul 20, 2009

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 497 (MT) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1598775769 active?

Yes, as of the latest NPPES snapshot, NPI 1598775769 is active (record last updated 2009-07-20).

How do I verify G. Sawicki's NPI record?

Cross-check NPI 1598775769 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Delbert Fischer Professional Counselor · Butte, MT NPI 1376550608 Jodi Martz Professional Counselor · Butte, MT NPI 1992712798 June O'Connor Professional Counselor · Butte, MT NPI 1457361917 Traci Richards Clinical Social Worker · Butte, MT NPI 1073523346 Diane Page Clinical Social Worker · Butte, MT NPI 1336159631 Judith Vos-Ferneau Professional Counselor · Butte, MT NPI 1558372490 Richard Wagner Clinical Social Worker · Butte, MT NPI 1396756243 Connie Sawicki Licensed Practical Nurse · Butte, MT NPI 1467571646

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-20.